docs: def insert(self, index, value):
          """Insert *value* at *index* in the list of nodes.
  
          *value* can be anything parsable by :func:`.parse_anything`, which
          includes strings or other :class:`.Wikicode` or :class:`.Node` objects.
          """
          nodes = parse_anything(value).nodes
          for node in reversed(nodes):
              self.nodes.insert(index, node)